30:58:90 Frontier Silicon Ltd
Every MAC address from 30:58:90:00:00:00 to 30:58:90:FF:FF:FF belongs to a block the IEEE assigned to Frontier Silicon Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:58:90 belongs to
Written 30:58:90, 30-58-90 or 305890, depending on the system. Look up a full address.
Prefix
30:58:90
Organization
Frontier Silicon Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
30:58:90:00:00:00
Last address
30:58:90:FF:FF:FF
Address type
Globally unique, unicast
Registered address
137 Euston Road London GB NW12AA
Same organization
Other blocks assigned to Frontier Silicon Ltd
1 more block registered under the same name.